Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 21:50

General

  • Target

    3c9714819ff6b15a3338dfcdb3e984d24a0ece5268f043a29c2ed6e7626f6b3e.dll

  • Size

    433KB

  • MD5

    acefb9a09ccd59e3cea0223f2394ef80

  • SHA1

    bed55edf8f7a6d5bdadf7469ed631787cf2eba59

  • SHA256

    3c9714819ff6b15a3338dfcdb3e984d24a0ece5268f043a29c2ed6e7626f6b3e

  • SHA512

    d06c382a048a2838b885a2d1e3fe3a438d1944aecbbbfdb9e64aeff7272dfdf3fdcc4845cdee55899f26e25cce39eda78e145d87a6d33b93a613b7912c5d96cc

  • SSDEEP

    12288:w3zKxZ14g1hxgsjtuEiiSFdgiAbj1qiua2rB3BSVyfYzP:a2Z1CEiTFJAbZqzBx4yKP

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

113.161.176.235:80

88.247.30.64:80

89.163.210.141:8080

139.162.10.249:8080

203.157.152.9:7080

109.99.146.210:8080

78.90.78.210:80

172.193.14.201:80

157.7.164.178:8081

189.211.214.19:443

157.245.145.87:443

180.148.4.130:8080

46.32.229.152:8080

24.245.65.66:80

82.78.179.117:443

177.130.51.198:80

121.117.147.153:443

203.160.167.243:80

172.104.46.84:8080

202.29.237.113:8080

rsa_pubkey.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet family
  • Blocklisted process makes network request 6 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\3c9714819ff6b15a3338dfcdb3e984d24a0ece5268f043a29c2ed6e7626f6b3e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3c9714819ff6b15a3338dfcdb3e984d24a0ece5268f043a29c2ed6e7626f6b3e.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2340

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2340-0-0x0000000000290000-0x00000000002B2000-memory.dmp

          Filesize

          136KB